diff options
Diffstat (limited to 'src/corelib/tools/qstring.h')
| -rw-r--r-- | src/corelib/tools/qstring.h | 239 |
1 files changed, 161 insertions, 78 deletions
diff --git a/src/corelib/tools/qstring.h b/src/corelib/tools/qstring.h index 109b68c544..ca61d95793 100644 --- a/src/corelib/tools/qstring.h +++ b/src/corelib/tools/qstring.h @@ -49,6 +49,9 @@ #include <QtCore/qbytearray.h> #include <QtCore/qrefcount.h> #include <QtCore/qnamespace.h> +#include <QtCore/qstringliteral.h> +#include <QtCore/qstringalgorithms.h> +#include <QtCore/qstringview.h> #include <string> #include <iterator> @@ -97,17 +100,70 @@ public: Q_DECL_CONSTEXPR int size() const Q_DECL_NOTHROW { return m_size; } Q_DECL_CONSTEXPR const char *data() const Q_DECL_NOTHROW { return m_data; } - Q_DECL_CONSTEXPR QLatin1Char at(int i) const { return QLatin1Char(m_data[i]); } + Q_DECL_CONSTEXPR bool isNull() const Q_DECL_NOTHROW { return !data(); } + Q_DECL_CONSTEXPR bool isEmpty() const Q_DECL_NOTHROW { return !size(); } + + Q_DECL_CONSTEXPR QLatin1Char at(int i) const + { return Q_ASSERT(i >= 0), Q_ASSERT(i < size()), QLatin1Char(m_data[i]); } Q_DECL_CONSTEXPR QLatin1Char operator[](int i) const { return at(i); } + Q_DECL_CONSTEXPR QLatin1Char front() const Q_REQUIRED_RESULT { return at(0); } + Q_DECL_CONSTEXPR QLatin1Char back() const Q_REQUIRED_RESULT { return at(size() - 1); } + + Q_REQUIRED_RESULT bool startsWith(QStringView s, Qt::CaseSensitivity cs = Qt::CaseSensitive) const Q_DECL_NOTHROW + { return qStartsWith(*this, s, cs); } + Q_REQUIRED_RESULT bool startsWith(QLatin1String s, Qt::CaseSensitivity cs = Qt::CaseSensitive) const Q_DECL_NOTHROW + { return qStartsWith(*this, s, cs); } + Q_REQUIRED_RESULT Q_DECL_CONSTEXPR bool startsWith(QChar c) const Q_DECL_NOTHROW + { return !isEmpty() && front() == c; } + Q_REQUIRED_RESULT inline bool startsWith(QChar c, Qt::CaseSensitivity cs) const Q_DECL_NOTHROW + { return qStartsWith(*this, QStringView(&c, 1), cs); } + + Q_REQUIRED_RESULT bool endsWith(QStringView s, Qt::CaseSensitivity cs = Qt::CaseSensitive) const Q_DECL_NOTHROW + { return qEndsWith(*this, s, cs); } + Q_REQUIRED_RESULT bool endsWith(QLatin1String s, Qt::CaseSensitivity cs = Qt::CaseSensitive) const Q_DECL_NOTHROW + { return qEndsWith(*this, s, cs); } + Q_REQUIRED_RESULT Q_DECL_CONSTEXPR bool endsWith(QChar c) const Q_DECL_NOTHROW + { return !isEmpty() && back() == c; } + Q_REQUIRED_RESULT inline bool endsWith(QChar c, Qt::CaseSensitivity cs) const Q_DECL_NOTHROW + { return qEndsWith(*this, QStringView(&c, 1), cs); } + + using value_type = const char; + using reference = value_type&; + using const_reference = reference; + using iterator = value_type*; + using const_iterator = iterator; + using difference_type = int; // violates Container concept requirements + using size_type = int; // violates Container concept requirements + + Q_DECL_CONSTEXPR const_iterator begin() const Q_DECL_NOTHROW { return data(); } + Q_DECL_CONSTEXPR const_iterator cbegin() const Q_DECL_NOTHROW { return data(); } + Q_DECL_CONSTEXPR const_iterator end() const Q_DECL_NOTHROW { return data() + size(); } + Q_DECL_CONSTEXPR const_iterator cend() const Q_DECL_NOTHROW { return data() + size(); } + + using reverse_iterator = std::reverse_iterator<iterator>; + using const_reverse_iterator = reverse_iterator; + + const_reverse_iterator rbegin() const Q_DECL_NOTHROW { return const_reverse_iterator(end()); } + const_reverse_iterator crbegin() const Q_DECL_NOTHROW { return const_reverse_iterator(end()); } + const_reverse_iterator rend() const Q_DECL_NOTHROW { return const_reverse_iterator(begin()); } + const_reverse_iterator crend() const Q_DECL_NOTHROW { return const_reverse_iterator(begin()); } + Q_DECL_CONSTEXPR QLatin1String mid(int pos) const - { return QLatin1String(m_data + pos, m_size - pos); } + { return Q_ASSERT(pos >= 0), Q_ASSERT(pos <= size()), QLatin1String(m_data + pos, m_size - pos); } Q_DECL_CONSTEXPR QLatin1String mid(int pos, int n) const - { return QLatin1String(m_data + pos, n); } + { return Q_ASSERT(pos >= 0), Q_ASSERT(n >= 0), Q_ASSERT(pos + n <= size()), QLatin1String(m_data + pos, n); } Q_DECL_CONSTEXPR QLatin1String left(int n) const - { return QLatin1String(m_data, n); } + { return Q_ASSERT(n >= 0), Q_ASSERT(n <= size()), QLatin1String(m_data, n); } Q_DECL_CONSTEXPR QLatin1String right(int n) const - { return QLatin1String(m_data + m_size - n, n); } + { return Q_ASSERT(n >= 0), Q_ASSERT(n <= size()), QLatin1String(m_data + m_size - n, n); } + Q_DECL_CONSTEXPR QLatin1String chopped(int n) const Q_REQUIRED_RESULT + { return Q_ASSERT(n >= 0), Q_ASSERT(n <= size()), QLatin1String(m_data, m_size - n); } + + Q_DECL_RELAXED_CONSTEXPR void chop(int n) + { Q_ASSERT(n >= 0); Q_ASSERT(n <= size()); m_size -= n; } + Q_DECL_RELAXED_CONSTEXPR void truncate(int n) + { Q_ASSERT(n >= 0); Q_ASSERT(n <= size()); m_size = n; } inline bool operator==(const QString &s) const Q_DECL_NOTHROW; inline bool operator!=(const QString &s) const Q_DECL_NOTHROW; @@ -141,73 +197,13 @@ Q_DECLARE_TYPEINFO(QLatin1String, Q_MOVABLE_TYPE); // Qt 4.x compatibility typedef QLatin1String QLatin1Literal; - -typedef QTypedArrayData<ushort> QStringData; - -#if defined(Q_OS_WIN) && !defined(Q_COMPILER_UNICODE_STRINGS) -// fall back to wchar_t if the a Windows compiler does not -// support Unicode string literals, assuming wchar_t is 2 bytes -// on that platform (sanity-checked by static_assert further below) - -#if defined(Q_CC_MSVC) -# define QT_UNICODE_LITERAL_II(str) L##str -#else -# define QT_UNICODE_LITERAL_II(str) L"" str -#endif -typedef wchar_t qunicodechar; - -#else -// all our supported compilers support Unicode string literals, -// even if their Q_COMPILER_UNICODE_STRING has been revoked due -// to lacking stdlib support. But QStringLiteral only needs the -// core language feature, so just use u"" here unconditionally: - -#define QT_UNICODE_LITERAL_II(str) u"" str -typedef char16_t qunicodechar; - -#endif - -Q_STATIC_ASSERT_X(sizeof(qunicodechar) == 2, - "qunicodechar must typedef an integral type of size 2"); - -#define QT_UNICODE_LITERAL(str) QT_UNICODE_LITERAL_II(str) -#define QStringLiteral(str) \ - ([]() Q_DECL_NOEXCEPT -> QString { \ - enum { Size = sizeof(QT_UNICODE_LITERAL(str))/2 - 1 }; \ - static const QStaticStringData<Size> qstring_literal = { \ - Q_STATIC_STRING_DATA_HEADER_INITIALIZER(Size), \ - QT_UNICODE_LITERAL(str) }; \ - QStringDataPtr holder = { qstring_literal.data_ptr() }; \ - const QString qstring_literal_temp(holder); \ - return qstring_literal_temp; \ - }()) \ - /**/ - -#define Q_STATIC_STRING_DATA_HEADER_INITIALIZER_WITH_OFFSET(size, offset) \ - { Q_REFCOUNT_INITIALIZE_STATIC, size, 0, 0, offset } \ - /**/ - -#define Q_STATIC_STRING_DATA_HEADER_INITIALIZER(size) \ - Q_STATIC_STRING_DATA_HEADER_INITIALIZER_WITH_OFFSET(size, sizeof(QStringData)) \ - /**/ - -template <int N> -struct QStaticStringData -{ - QArrayData str; - qunicodechar data[N + 1]; - - QStringData *data_ptr() const - { - Q_ASSERT(str.ref.isStatic()); - return const_cast<QStringData *>(static_cast<const QStringData*>(&str)); - } -}; - -struct QStringDataPtr -{ - QStringData *ptr; -}; +// +// QStringView members that require QLatin1String: +// +bool QStringView::startsWith(QLatin1String s, Qt::CaseSensitivity cs) const Q_DECL_NOTHROW +{ return qStartsWith(*this, s, cs); } +bool QStringView::endsWith(QLatin1String s, Qt::CaseSensitivity cs) const Q_DECL_NOTHROW +{ return qEndsWith(*this, s, cs); } class Q_CORE_EXPORT QString { @@ -261,6 +257,11 @@ public: const QChar operator[](uint i) const; QCharRef operator[](uint i); + Q_REQUIRED_RESULT inline QChar front() const { return at(0); } + Q_REQUIRED_RESULT inline QCharRef front(); + Q_REQUIRED_RESULT inline QChar back() const { return at(size() - 1); } + Q_REQUIRED_RESULT inline QCharRef back(); + Q_REQUIRED_RESULT QString arg(qlonglong a, int fieldwidth=0, int base=10, QChar fillChar = QLatin1Char(' ')) const; Q_REQUIRED_RESULT QString arg(qulonglong a, int fieldwidth=0, int base=10, @@ -283,8 +284,14 @@ public: QChar fillChar = QLatin1Char(' ')) const; Q_REQUIRED_RESULT QString arg(QChar a, int fieldWidth = 0, QChar fillChar = QLatin1Char(' ')) const; +#if QT_STRINGVIEW_LEVEL < 2 Q_REQUIRED_RESULT QString arg(const QString &a, int fieldWidth = 0, QChar fillChar = QLatin1Char(' ')) const; +#endif + Q_REQUIRED_RESULT QString arg(QStringView a, int fieldWidth = 0, + QChar fillChar = QLatin1Char(' ')) const; + Q_REQUIRED_RESULT QString arg(QLatin1String a, int fieldWidth = 0, + QChar fillChar = QLatin1Char(' ')) const; Q_REQUIRED_RESULT QString arg(const QString &a1, const QString &a2) const; Q_REQUIRED_RESULT QString arg(const QString &a1, const QString &a2, const QString &a3) const; Q_REQUIRED_RESULT QString arg(const QString &a1, const QString &a2, const QString &a3, @@ -366,16 +373,29 @@ public: Q_REQUIRED_RESULT QString left(int n) const; Q_REQUIRED_RESULT QString right(int n) const; Q_REQUIRED_RESULT QString mid(int position, int n = -1) const; + Q_REQUIRED_RESULT QString chopped(int n) const + { Q_ASSERT(n >= 0); Q_ASSERT(n <= size()); return left(size() - n); } + + Q_REQUIRED_RESULT QStringRef leftRef(int n) const; Q_REQUIRED_RESULT QStringRef rightRef(int n) const; Q_REQUIRED_RESULT QStringRef midRef(int position, int n = -1) const; +#if QT_STRINGVIEW_LEVEL < 2 bool startsWith(const QString &s, Qt::CaseSensitivity cs = Qt::CaseSensitive) const; bool startsWith(const QStringRef &s, Qt::CaseSensitivity cs = Qt::CaseSensitive) const; +#endif + Q_REQUIRED_RESULT bool startsWith(QStringView s, Qt::CaseSensitivity cs = Qt::CaseSensitive) const Q_DECL_NOTHROW + { return qStartsWith(*this, s, cs); } bool startsWith(QLatin1String s, Qt::CaseSensitivity cs = Qt::CaseSensitive) const; bool startsWith(QChar c, Qt::CaseSensitivity cs = Qt::CaseSensitive) const; + +#if QT_STRINGVIEW_LEVEL < 2 bool endsWith(const QString &s, Qt::CaseSensitivity cs = Qt::CaseSensitive) const; bool endsWith(const QStringRef &s, Qt::CaseSensitivity cs = Qt::CaseSensitive) const; +#endif + Q_REQUIRED_RESULT bool endsWith(QStringView s, Qt::CaseSensitivity cs = Qt::CaseSensitive) const Q_DECL_NOTHROW + { return qEndsWith(*this, s, cs); } bool endsWith(QLatin1String s, Qt::CaseSensitivity cs = Qt::CaseSensitive) const; bool endsWith(QChar c, Qt::CaseSensitivity cs = Qt::CaseSensitive) const; @@ -652,7 +672,7 @@ public: {} template <int N> inline QString &operator=(const char (&ch)[N]) - { return (*this = fromLatin1(ch, N - 1)); } + { return (*this = fromUtf8(ch, N - 1)); } #endif #if !defined(QT_NO_CAST_FROM_ASCII) && !defined(QT_RESTRICTED_CAST_FROM_ASCII) inline QT_ASCII_CAST_WARN QString(const char *ch) @@ -750,6 +770,7 @@ public: inline void push_back(const QString &s) { append(s); } inline void push_front(QChar c) { prepend(c); } inline void push_front(const QString &s) { prepend(s); } + void shrink_to_fit() { squeeze(); } static inline QString fromStdString(const std::string &s); inline std::string toStdString() const; @@ -850,6 +871,7 @@ private: friend class QCharRef; friend class QTextCodec; friend class QStringRef; + friend class QStringView; friend class QByteArray; friend class QCollator; friend struct QAbstractConcatenable; @@ -877,6 +899,15 @@ public: inline DataPtr &data_ptr() { return d; } }; +// +// QStringView inline members that require QString: +// +QString QStringView::toString() const +{ return Q_ASSERT(size() == length()), QString(data(), length()); } + +// +// QString inline members +// inline QString::QString(QLatin1String aLatin1) : d(fromLatin1_helper(aLatin1.latin1(), aLatin1.size())) { } inline int QString::length() const @@ -1112,6 +1143,8 @@ inline QCharRef QString::operator[](int i) { Q_ASSERT(i >= 0); return QCharRef(*this, i); } inline QCharRef QString::operator[](uint i) { return QCharRef(*this, i); } +inline QCharRef QString::front() { return operator[](0); } +inline QCharRef QString::back() { return operator[](size() - 1); } inline QString::iterator QString::begin() { detach(); return reinterpret_cast<QChar*>(d->data()); } inline QString::const_iterator QString::begin() const @@ -1433,6 +1466,8 @@ public: Q_REQUIRED_RESULT QStringRef left(int n) const; Q_REQUIRED_RESULT QStringRef right(int n) const; Q_REQUIRED_RESULT QStringRef mid(int pos, int n = -1) const; + Q_REQUIRED_RESULT QStringRef chopped(int n) const + { Q_ASSERT(n >= 0); Q_ASSERT(n <= size()); return left(size() - n); } void truncate(int pos) Q_DECL_NOTHROW { m_size = qBound(0, pos, m_size); } void chop(int n) Q_DECL_NOTHROW @@ -1445,15 +1480,23 @@ public: bool isRightToLeft() const; - bool startsWith(const QString &s, Qt::CaseSensitivity cs = Qt::CaseSensitive) const; + Q_REQUIRED_RESULT bool startsWith(QStringView s, Qt::CaseSensitivity cs = Qt::CaseSensitive) const Q_DECL_NOTHROW + { return qStartsWith(*this, s, cs); } bool startsWith(QLatin1String s, Qt::CaseSensitivity cs = Qt::CaseSensitive) const; bool startsWith(QChar c, Qt::CaseSensitivity cs = Qt::CaseSensitive) const; +#if QT_STRINGVIEW_LEVEL < 2 + bool startsWith(const QString &s, Qt::CaseSensitivity cs = Qt::CaseSensitive) const; bool startsWith(const QStringRef &c, Qt::CaseSensitivity cs = Qt::CaseSensitive) const; +#endif - bool endsWith(const QString &s, Qt::CaseSensitivity cs = Qt::CaseSensitive) const; + Q_REQUIRED_RESULT bool endsWith(QStringView s, Qt::CaseSensitivity cs = Qt::CaseSensitive) const Q_DECL_NOTHROW + { return qEndsWith(*this, s, cs); } bool endsWith(QLatin1String s, Qt::CaseSensitivity cs = Qt::CaseSensitive) const; bool endsWith(QChar c, Qt::CaseSensitivity cs = Qt::CaseSensitive) const; +#if QT_STRINGVIEW_LEVEL < 2 + bool endsWith(const QString &s, Qt::CaseSensitivity cs = Qt::CaseSensitive) const; bool endsWith(const QStringRef &c, Qt::CaseSensitivity cs = Qt::CaseSensitive) const; +#endif inline QStringRef &operator=(const QString *string); @@ -1496,6 +1539,8 @@ public: inline const QChar at(int i) const { Q_ASSERT(uint(i) < uint(size())); return m_string->at(i + m_position); } QChar operator[](int i) const { return at(i); } + QChar front() const Q_REQUIRED_RESULT { return at(0); } + QChar back() const Q_REQUIRED_RESULT { return at(size() - 1); } #if !defined(QT_NO_CAST_FROM_ASCII) && !defined(QT_RESTRICTED_CAST_FROM_ASCII) // ASCII compatibility @@ -1610,7 +1655,7 @@ inline bool operator>=(const QStringRef &lhs, QLatin1String rhs) Q_DECL_NOTHROW // QChar <> QString inline bool operator==(QChar lhs, const QString &rhs) Q_DECL_NOTHROW -{ return QString::compare_helper(&lhs, 1, rhs.data(), rhs.size()) == 0; } +{ return rhs.size() == 1 && lhs == rhs.front(); } inline bool operator< (QChar lhs, const QString &rhs) Q_DECL_NOTHROW { return QString::compare_helper(&lhs, 1, rhs.data(), rhs.size()) < 0; } inline bool operator> (QChar lhs, const QString &rhs) Q_DECL_NOTHROW @@ -1629,7 +1674,7 @@ inline bool operator>=(const QString &lhs, QChar rhs) Q_DECL_NOTHROW { return !( // QChar <> QStringRef inline bool operator==(QChar lhs, const QStringRef &rhs) Q_DECL_NOTHROW -{ return QString::compare_helper(&lhs, 1, rhs.data(), rhs.size()) == 0; } +{ return rhs.size() == 1 && lhs == rhs.front(); } inline bool operator< (QChar lhs, const QStringRef &rhs) Q_DECL_NOTHROW { return QString::compare_helper(&lhs, 1, rhs.data(), rhs.size()) < 0; } inline bool operator> (QChar lhs, const QStringRef &rhs) Q_DECL_NOTHROW @@ -1648,7 +1693,7 @@ inline bool operator>=(const QStringRef &lhs, QChar rhs) Q_DECL_NOTHROW { return // QChar <> QLatin1String inline bool operator==(QChar lhs, QLatin1String rhs) Q_DECL_NOTHROW -{ return QString::compare_helper(&lhs, 1, rhs) == 0; } +{ return rhs.size() == 1 && lhs == rhs.front(); } inline bool operator< (QChar lhs, QLatin1String rhs) Q_DECL_NOTHROW { return QString::compare_helper(&lhs, 1, rhs) < 0; } inline bool operator> (QChar lhs, QLatin1String rhs) Q_DECL_NOTHROW @@ -1665,6 +1710,44 @@ inline bool operator> (QLatin1String lhs, QChar rhs) Q_DECL_NOTHROW { return r inline bool operator<=(QLatin1String lhs, QChar rhs) Q_DECL_NOTHROW { return !(rhs < lhs); } inline bool operator>=(QLatin1String lhs, QChar rhs) Q_DECL_NOTHROW { return !(rhs > lhs); } +// QStringView <> QStringView +inline bool operator==(QStringView lhs, QStringView rhs) Q_DECL_NOTHROW { return lhs.size() == rhs.size() && qCompareStrings(lhs, rhs) == 0; } +inline bool operator!=(QStringView lhs, QStringView rhs) Q_DECL_NOTHROW { return !(lhs == rhs); } +inline bool operator< (QStringView lhs, QStringView rhs) Q_DECL_NOTHROW { return qCompareStrings(lhs, rhs) < 0; } +inline bool operator<=(QStringView lhs, QStringView rhs) Q_DECL_NOTHROW { return qCompareStrings(lhs, rhs) <= 0; } +inline bool operator> (QStringView lhs, QStringView rhs) Q_DECL_NOTHROW { return qCompareStrings(lhs, rhs) > 0; } +inline bool operator>=(QStringView lhs, QStringView rhs) Q_DECL_NOTHROW { return qCompareStrings(lhs, rhs) >= 0; } + +// QStringView <> QChar +inline bool operator==(QStringView lhs, QChar rhs) Q_DECL_NOTHROW { return lhs == QStringView(&rhs, 1); } +inline bool operator!=(QStringView lhs, QChar rhs) Q_DECL_NOTHROW { return lhs != QStringView(&rhs, 1); } +inline bool operator< (QStringView lhs, QChar rhs) Q_DECL_NOTHROW { return lhs < QStringView(&rhs, 1); } +inline bool operator<=(QStringView lhs, QChar rhs) Q_DECL_NOTHROW { return lhs <= QStringView(&rhs, 1); } +inline bool operator> (QStringView lhs, QChar rhs) Q_DECL_NOTHROW { return lhs > QStringView(&rhs, 1); } +inline bool operator>=(QStringView lhs, QChar rhs) Q_DECL_NOTHROW { return lhs >= QStringView(&rhs, 1); } + +inline bool operator==(QChar lhs, QStringView rhs) Q_DECL_NOTHROW { return QStringView(&lhs, 1) == rhs; } +inline bool operator!=(QChar lhs, QStringView rhs) Q_DECL_NOTHROW { return QStringView(&lhs, 1) != rhs; } +inline bool operator< (QChar lhs, QStringView rhs) Q_DECL_NOTHROW { return QStringView(&lhs, 1) < rhs; } +inline bool operator<=(QChar lhs, QStringView rhs) Q_DECL_NOTHROW { return QStringView(&lhs, 1) <= rhs; } +inline bool operator> (QChar lhs, QStringView rhs) Q_DECL_NOTHROW { return QStringView(&lhs, 1) > rhs; } +inline bool operator>=(QChar lhs, QStringView rhs) Q_DECL_NOTHROW { return QStringView(&lhs, 1) >= rhs; } + +// QStringView <> QLatin1String +inline bool operator==(QStringView lhs, QLatin1String rhs) Q_DECL_NOTHROW { return lhs.size() == rhs.size() && qCompareStrings(lhs, rhs) == 0; } +inline bool operator!=(QStringView lhs, QLatin1String rhs) Q_DECL_NOTHROW { return !(lhs == rhs); } +inline bool operator< (QStringView lhs, QLatin1String rhs) Q_DECL_NOTHROW { return qCompareStrings(lhs, rhs) < 0; } +inline bool operator<=(QStringView lhs, QLatin1String rhs) Q_DECL_NOTHROW { return qCompareStrings(lhs, rhs) <= 0; } +inline bool operator> (QStringView lhs, QLatin1String rhs) Q_DECL_NOTHROW { return qCompareStrings(lhs, rhs) > 0; } +inline bool operator>=(QStringView lhs, QLatin1String rhs) Q_DECL_NOTHROW { return qCompareStrings(lhs, rhs) >= 0; } + +inline bool operator==(QLatin1String lhs, QStringView rhs) Q_DECL_NOTHROW { return lhs.size() == rhs.size() && qCompareStrings(lhs, rhs) == 0; } +inline bool operator!=(QLatin1String lhs, QStringView rhs) Q_DECL_NOTHROW { return !(lhs == rhs); } +inline bool operator< (QLatin1String lhs, QStringView rhs) Q_DECL_NOTHROW { return qCompareStrings(lhs, rhs) < 0; } +inline bool operator<=(QLatin1String lhs, QStringView rhs) Q_DECL_NOTHROW { return qCompareStrings(lhs, rhs) <= 0; } +inline bool operator> (QLatin1String lhs, QStringView rhs) Q_DECL_NOTHROW { return qCompareStrings(lhs, rhs) > 0; } +inline bool operator>=(QLatin1String lhs, QStringView rhs) Q_DECL_NOTHROW { return qCompareStrings(lhs, rhs) >= 0; } + #if !defined(QT_NO_CAST_FROM_ASCII) && !defined(QT_RESTRICTED_CAST_FROM_ASCII) // QStringRef <> QByteArray inline QT_ASCII_CAST_WARN bool operator==(const QStringRef &lhs, const QByteArray &rhs) { return lhs.compare(rhs) == 0; } |